This second set was just released and wasn't around when I taught my oldest to read. Although she did fine without it, I thought that the additional practice on this basic level was very helpful for my son (who has just finished this second set). Like the first set, the stories are designed entirely for the purpose of practicing beginning reading skills by introducing sounds in an intelligent order. The stories are very simple and usually quite silly. This set does introduce several two-letter phonograms - "ar" (book 3), "aw" (book 3) "ow" (book 4), "ou" (book 7), "oo" (book 12).

This set provides practice in words with long vowels ending in a silent "e" and phonograms with long vowel sounds (such as "oe", "ee", "ea", "ai"). While my daughter was working her way through this set of books, we continued drilling the phonogram cards each day (in a somewhat Montessori style) and discussed spelling rules as they came up in the stories. By the time we got to the later books in this set, Jacinta was anxious (and fairly able) to start reading other types of books.

In this first set (originally titled simply "Bob Books"), the stories start out very easy (words like Bob, Sam, sat, etc.) and very gradually increase in difficulty. All letters are introduced except "Q" and the stories are made up almost entirely of three-letter-words. We found the pace and order in which new words were introduced to be very helpful. We have used the Bob Books to teach two of our children to read. They were both interested in learning to read when they were four years old.

These two volumes of the Treasure Box Books contain a very simple story of Mary's life, appropriate for very young children. The full-color illustrations are quite charming. Please note that this story has the marriage of Mary and Joseph come before the Annunciation, which is not in accordance with the actual Bible account. Perhaps the authors felt that very young children weren't ready to understand this part of the story.